AmericaSpace Launch Countdown

Next Launch CRS-3 on a Falcon 9 rocket from Cape Canaveral AFB, FL scheduled for 18 Apr 14 19:25:00 GMT

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Carbon Worlds May Be Waterless, Finds NASA Study

This artist’s concept illustrates the fate of two different planets: the one on the left is similar to Earth, made up largely of silicate-based rocks with oceans coating its surface. The one on the right is rich in carbon — and dry. Chances are low that life as we know it, which requires liquid [...]

NASA Rover Confirms Mars Origin of Some Meteorites

This self-portrait of NASA’s Mars rover Curiosity combines 66 exposures taken by the rover’s Mars Hand Lens Imager (MAHLI) during the 177th Martian day, or sol, of Curiosity’s work on Mars (Feb. 3, 2013). Image credit: NASA/JPL-Caltech/MSSS

Examination of the Martian atmosphere by NASA’s Curiosity Mars rover confirms that some meteorites that have dropped [...]

Comet ISON Appears In Tact As it Plunges Toward Perihelion Next Month

NASA’s Hubble Space Telescope captured this image of Comet ISON on Oct. 9, 2013. The image suggests that the comet is intact, a good sign that it will survive perihelion next month when it dives to within one million miles of the Sun’s surface. Photo Credit: NASA, ESA, and the Hubble Heritage Team (STScI/AURA)

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JUNO Returns to Earth Wednesday for Critical Gravitational Slingshot to Jupiter

An artist’s concept of JUNO’s approach to Earth for an Oct. 9 gravity-assist maneuver. Image Credit: NASA/JPL-Caltech

On Aug. 5, 2011, United Launch Alliance sent NASA’s JUNO spacecraft on a five-year trip to visit our Solar System’s largest planet—Jupiter. Problem is, Jupiter is so far, and the 8,000-pound solar-powered JUNO is so heavy, that [...]

NASA's Comet-Chasing Deep Impact Mission Is No More

An artist’s concept of the Deep Impact spacecraft flying past a comet. Image Credit: NASA/JPL/UMD/Pat Rawlings

Nine years ago NASA launched a spacecraft to do something that had never been done at any point in recorded history: to visit a comet and punch a hole in its face to investigate the surface and interior composition [...]

Curiosity Rover Confirms Methane Nearly Non-Existent on Mars

NASA’s Mars rover Curiosity has reported back findings that might impact the discovery of life on Mars. Image Credit: NASA / JPL

For years the planetary science community has speculated, with much optimism, that methane exists in the environment of Mars.  Data from observations of the Red Planet made from Earth and from spacecraft [...]

Ultimate Pathfinder: NASA's Voyager Spacecraft Enters Interstellar Space

NASA’s Voyager spacecraft has entered interstellar space, marking the first active probe to do so. The announcement was made Sept. 12, 2013. Image Credit: NASA

NASA announced today under much fanfare that the agency’s Voyager 1 spacecraft, which launched from Cape Canaveral Air Force Station over three decades ago, has entered interstellar space, becoming the [...]

Hubble Space Telescope Reveals Massive Groups of Star Clusters in Abell 1689

The Hubble Space Telescope has imaged what appears to be more than 160,000 star clusters in a group of galaxies known as Abell 1689. Image Credit: NASA, ESA, J. Blakeslee (NRC Herzberg Astrophysics Program, Dominion Astrophysical Observatory), and K. Alamo-Martinez (National Autonomous University of Mexico).

On a day which yielded another historic announcement about [...]

NASA Administrator Tours Earth Missions Under Construction in California

Image Credit: Nick Ut, AP

NASA Administrator Charles Bolden will visit the agency’s Jet Propulsion Laboratory (JPL) in Pasadena, Calif., Tuesday, Aug. 13, to see progress on two Earth-observing missions currently undergoing preparation for launch in 2014.

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Media Invited to NASA Google+ Hangout on Wildfire and Climate Change

Image Credit: NASA

NASA will host a Google+ Hangout at 1 p.m. EDT Friday, Aug. 9, about wildfire research and what a changing climate could mean for future fire activity in the United States.

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